Toshie Uematsu debuted at the age of 21 on April 15, 1995, at Memorial First Gong, the first show of the GAEA Japan joshi puroresu promotion.

She won the tournament, defeating Malia Hosaka on April 7, 1997, in Hunstville, Alabama to become the first holder of the WCW Women's Cruiserweight Championship.

[4] The championship was retired one week later when the GAEA promotion closed; Uematsu and Yu-Yu lost to Sugar Sato and Chikayo Nagashima in a non-title match on the final card.

[5] Uematsu returned to Chikara on December 2, 2011, to take part in the special JoshiMania weekend, losing to Manami Toyota on night one.

[2] Uematsu made a one-night return to the ring on December 30, 2013, taking part in Gami's retirement match, a 70-person battle royal.